baber/WOPTO huggingface dataset:
Patent JP-2003061868-A (JP)
Title: Vacuum cleaner
Inventor: NISHIMURA SHUNICHI
IPC: A47L9/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To overcome problems such that torque of a rotary brush has limitations and dust on a floor surface can easily intrude into parts such as a bearing of a rotor, because the rotary brush is rotated by using only a part of sucked air in conventional technology, and such that exhaust air, which has passed through a high-temperature part (in which a temperature rises, for example, to about 100 deg.C) of an electric motor, may cause a user discomfort in contact with the user's body on account of reaching the considerably high temperature. SOLUTION: A negative pressure is generated in an exhaust passage by using the exhaust air from a motor fan, so that outside air can be sucked in; and an air current, in which the sucked air and the exhaust air are mixed together, is utilized to drive the rotors such as the rotary brush, a wheel, etc.
Patent JP-2003066604-A (JP)
Title: Radiation sensitive resin composition for spacer, spacer and liquid crystal display element
Inventor: NISHIO HISAHIRO
IPC: G03F7/028
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive composition capable of forming spacers having satisfactory compressive strength and also having satisfactory adhesion to a plastic substrate even when a low temperature processing by which the plastic substrate is not deformed or yellowed is adopted in the formation of spacers on the plastic substrate and to provide spacers formed from the composition, and to provide a liquid crystal display element with the spacers. SOLUTION: The radiation sensitive composition comprises [A] a copolymer of (a1) an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, (a2) an epoxy-containing unsaturated compound and (a3) an olefinically unsaturated compound other than the components (a1) and (a2), [B] a polymerizable compound having an ethylenically unsaturated bond, [C] a radiation sensitive polymerization initiator and [D] a compound which generates a radical under heat or [E] a specified melamine compound or a specified benzoguanamine compound.
Patent JP-2003065296-A (JP)
Title: Water pump device of engine
Inventor: TANAKA RYUJI
IPC: F04D29/42
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a water pump device of an engine which prevents corrosion of a mechanical seal by protecting the mechanical seal sealing between a driving shaft and a pump case from cavitations. SOLUTION: On an inner wall of an annular flange 2a of the pump case 2 opposing the back face of an impeller 6, an annular rib 2b is stood so that it is closer to the back face of the impeller 6 on the inner side in the radial direction than the outer diameter of the impeller 6 so as to cover the mechanical seal 8 arranged on the back of the impeller 6. The mechanical seal 8 is covered by the rib 2b of the pump case 2 to protect the mechanical seal 8 from cavitations, corrosion of the mechanical seal 8 is prevented and water leakage between the pump case 2 and the driving shaft 3 can be prevented.
Patent JP-2002145720-A (JP)
Title: Whipped o/w type emulsified cosmetic material and method for producing the same
Inventor: SATO TOMOKO
IPC: A61K8/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a whipped O/W type emulsified cosmetic material, excellent in its foam stability with the lapse of time and usability, and a method for producing the same cosmetic. SOLUTION: This whipped O/W type emulsified cosmetic material is characterized by containing a polymer forming a gel having no flowing property by an amount capable of forming the gel in an aqueous medium. The above whipped O/W type emulsified cosmetic material preferably contains a higher fatty acid soap and a cationic polymer. The method for producing the whipped O/W type emulsified cosmetic material is characterized by foaming the O/W emulsified material containing the polymer forming a gel not having the flowing property and filling the same in the foaming state. The method for producing the whipped O/W type emulsified cosmetic material is characterized by foaming the O/W type emulsified material not containing the gel free from fluidity mixing the polymer forming the gel free from fluidity with the foamed base material and filling.
Patent JP-2002151511-A (JP)
Title: Low k dielectric insulator and method of forming semiconductor circuit structure
Inventor: STEINER KURT G
IPC: H01L27/092
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel material and a method of supplying a dielectric improved for semiconductor manufacturing and an insulation material having mechanical characteristics in a process of manufacturing semiconductor electric products. SOLUTION: A porous insulator material along with a manufacturing method thereof contains oxygen, silicon and hydrogen and has a density less than 2 g/cc. Or the porous insulator material has a refractive index less than 1.45 for light having a wavelength between 633 nm and 673 nm or a Young's modulus less than 45 GPa. A semiconductor device manufacturing method comprises a step for providing a semiconductor layer having an upper surface for forming the device, forming interconnections at a plurality of levels on the semiconductor layer, and involving at each level a plurality of parts which are electrically isolated from other parts by decomposing TEOS to form a porous layer between at least some parts.
Patent JP-2003074239-A (JP)
Title: Case with fingerprint identification key
Inventor: MOTOJIMA TOSHIJI
IPC: B65D85/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a case with a fingerprint identification key preventing another person from opening it easily. SOLUTION: This case 10 with the key is provided with the case having a storage part in its inside, a cover 13 closing an opening part of the case, lock means 14 locking the cover into a closed state to the case. This case with the fingerprint identification key includes a fingerprint input part 15 provided in the surface of the case or the cover, a fingerprint identification part 16 identifying the fingerprint by pattern recognition by collating the fingerprint inputted from the fingerprint input part with the fingerprint of the pre-registered user, and a lock releasing means 17 releasing the lock means 14 when the fingerprint is identified by the fingerprint identification part.
Patent JP-2003072224-A (JP)
Title: Ink jet recording sheet
Inventor: SAITO YOICHI
IPC: B41M5/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, which is excellent in ink absorbency, transparency at non-printing parts and printed parts, lustrous properties and moisture resistance, and, in which a high density is obtained and the development of banding is decreased. SOLUTION: The ink jet recording sheet has, on one side of a non-water absorbable support, at least two ink accepting layers, each having a void including fine inorganic particles having an average particle diameter of 10 to 200 nm, and a hydrophilic binder. The average particle diameter of the fine inorganic particles included in the upper ink accepting layer is set to be smaller than that in the lower ink accepting layer.
Patent JP-2005093074-A (JP)
Title: Light emitting element, its manufacturing method, and display device and lighting system using light emitting element
Inventor: SUGIURA HISANORI
IPC: H01L27/32
Filed: 2001-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device reducing power consumption, and to provide an EL type display device using it for a display part, and an EL type lighting system using it as a light source.  <P>SOLUTION: As an opposite electrode or a common electrode of this light emitting element, a translucent electrode having a highly conductive part composed by injecting a highly conductive material having conductivity higher than that of a material for forming a conventional translucent electrode, or a translucent electrode equipped with a translucent conductive part formed of a material for forming a conventional translucent electrode, and an auxiliary conductive part formed of a highly conductive material having conductivity higher than the material for forming the conventional electrode is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003077539-A (JP)
Title: Gel polymer electrolyte and lithium polymer battery using the same
Inventor: WATARAI YUSUKE
IPC: H01M10/052
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a gel polymer electrolyte having improved ion conductivity without reducing the mechanical strength and superior temperature change, and a lithium polymer battery using he same. SOLUTION: The improved gel polymer electrolyte exists between a positive electrode sheet 11 and a negative electrode sheet 13 of a sheet lithium polymer battery 10 comprises an electrolyte body 12 containing a gel polymer and an electrolytic solution. The gel polymer is formed with at least one type of particular polymer 12b, different in structure from a matrix polymer 12a, dispersed into the matrix polymer 12a.
Patent JP-2003072880-A (JP)
Title: Ic package
Inventor: SAKASHITA TAKUSHI
IPC: B65D1/09
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily provide an IC package which is excellent in workability and conductive stability. SOLUTION: The IC package comprises a conductive resin molding filled with carbon black whose gradient in volume resistivity at a temperature of 20 to 160 deg.C when 60 pts.mass of carbon black is filled in 100 pts.mass of silicone rubber is 0.03 Ωcm/ deg.C or less. In particular, carbon black with Lc of 25 Åor more, a dibutyne phthalate (DBP) absorbed amount of 70 to 95 ml/100 g, and an iodine absorbed amount of 45 to 55 mg/g is preferably used. The IC package has a region in contact with an IC formed of the conductive resin molding. The IC package comprises an IC tray.
Patent JP-2003075751-A (JP)
Title: Tandem scanning optical system
Inventor: KINOSHITA HIROKI
IPC: G02B13/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced tandem scanning optical system having excellent image surface performance. SOLUTION: This scanning optical system is equipped with a scanning system which dividedly guides four laser beams (LY, LM, LC and LB) deflected by a polygon mirror (1) to four photoreceptors (IY, IM, IC and IB) and scans to form an image on the respective photoreceptors (IY, IM, IC and IB). The scanning system has 1st optical systems (11 and 12) arranged in common to the four laser beams (LY, LM, LC and LB) deflected on the same polygon surface (S) of the mirror (1), and four 2nd optical systems (21Y, 21M, 21C and 21B) arranged corresponding to the four laser beams (LY, LM, LC and LB) passing through the 1st optical systems (11 and 12).  The 1st optical systems (11 and 12) have at least one free curved surface non-axially-symmetric in a main scanning direction, and the 2nd optical systems (21Y, 21M, 21C and 21B) have at least one free curved surface non-axially-symmetric in a subscanning direction.
Patent JP-2003075591-A (JP)
Title: Multilayer film reflector, manufacturing method thereof, soft x-ray exposing device, and soft x-ray optical system
Inventor: ISHIYAMA WAKANA
IPC: G02B5/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a multiplayer film reflector corrected in the surface shape of multiplayer films by controlling the layer number of multiplayer films without damaging the multiplayer films, a manufacturing method thereof, and a soft X-ray exposing device and soft X-ray optical system equipped with the multiplayer reflector. SOLUTION: In this manufacturing method of multiplayer film reflector, the multiplayer film reflector is formed by forming a multiplayer film 2 comprising at least two kinds of materials differed in refractive index alternately laminated in a prescribed periodic length on a substrate 1, and a multiplayer film 3 having a periodic length substantially equal to the multiplayer film 2 is laminated in a desired range on the multiplayer film 2, thereby, the phase of reflecting wave surface of the multiplayer film reflector is corrected.
Patent JP-2003072502-A (JP)
Title: Occupant restraint system
Inventor: TOTANI CHIHARU
IPC: B60R21/20
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an occupant restraint system in which a door trim covering a shielding member causes no troubles during the regular use, and the shielding member can be delivered smoothly. SOLUTION: The occupant restraint system S1 comprises a door frame 11 disposed on a peripheral edge of a window WF of a vehicle door FD, a synthetic resin door trim 31 for covering the cabin inside of the door frame on the lower edge side of the peripheral edge of the window, and a sheet-like shielding member 38 which is covered on the cabin inside I of by the door trim and folded and accommodated. The shielding member 38 is delivered upwardly while pressing open a part of the door trim 31 so that the window WF can be shielded when specified. The door trim 31 comprises a door part 35 which is pressed to open by the shielding member 38 when the shielding member is delivered, and a hinge part 36 when opening the door part 35. Parts of the door part 35 and the hinge part 36 are formed of a synthetic resin which is more flexible than that of other general part 32 of the door trim 31.
Patent JP-2003077078-A (JP)
Title: Disaster countermeasure system and its program
Inventor: OKUBO IKUO
IPC: G08B31/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a reliably and efficiently applicable disaster countermeasure system for allowing easy recognition of operation instructing information for disaster countermeasure information. SOLUTION: When signals are transmitted/received via communication means among a plurality of computers 31, 41, 5, 6 each having a large display 45 and a monitor for displaying an action flow with a plurality of operation instructing information applicable to the status of disaster for coping with the disaster, signal contents transmitted/received are displayed in colors different from those of the action flow. Easy identification is allowed between the operation instructing information for coping with the disaster and the signal contents transmitted/received among the computers 31, 41, 5, 6 to achieve reliable and efficient coping in accordance with the easily identified operation instructing information and reliable and efficient processing of the easily identified signal contents.
Patent JP-2003073677-A (JP)
Title: Fuel oil composition
Inventor: AKIMOTO YASUSHI
IPC: C10L1/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel oil composition for fuel cells which can efficiently produce hydrogen, does not badly affect a modification catalyst and a fuel cell electrode, and the fuel oil composition for internal combustion engines and for fuel cells which, even when used for automotive internal combustion engines, has a high octane number and can be used without causing knocking. SOLUTION: The fuel oil composition contains 5 vol.% or lower 4C hydrocarbon component, 10-40 vol.% 5C paraffin component, 15 vol.% or lower 5C olefin component, 5 vol.% or lower 5C naphthene component, 10 vol.% or lower aromatic component, and 5 wt.ppm or lower sulfur and has a Reid vapor pressure of 60 kPa or lower. Or the fuel composition contains 5 vol.% or lower 4C hydrocarbon component, 10-30 vol.% 5C paraffin component, 10 vol.% or lower 5C olefin component, 10 vol.% or lower aromatic component, and 5 wt.ppm or lower sulfur and has a Reid vapor pressure of 60 kPa or lower and a research octane number of 66 or higher.
Patent JP-2003072909-A (JP)
Title: Maintenance control system
Inventor: MATSUMOTO YOSHIFUMI
IPC: G01M99/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide the maintenance control system of a mobile device informing that the maintenance deadline of the mobile device comes so as not to overlook the deadline of the maintenance. SOLUTION: The maintenance control system is provided with a maintenance deadline storage means 12 which stores data on maintenance deadlines in various sections of the mobile device, a maintenance content storage means 11 which stores documented data on maintenance contents of the various sections, a display means 15 which displays the documented data outputted from the means 11, a clock means 10 and a control means 13 which identifies the approach or arrival of a maintenance deadline stored in the means 12 in accordance with an output of the means 10 and a control means 13 to allow the means 15 to display the documented data corresponding to a maintenance deadline which is approaching or has come.
Patent JP-2003080378-A (JP)
Title: Method for manufacturing planar heat pipe and method for mounting this tube
Inventor: YAMAMOTO MASAAKI
IPC: B23K20/10
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a mounting method of a planar heat pipe provided with a hollow part having high airtightness. SOLUTION: In this manufacturing method of the planar heat pipe, an upper metal plate 4 and a lower metal plate 5 which are provided with respective outer peripheral parts 24 for forming a closed container having the hollow part are prepared and, by overlapping the outer peripheral parts 24 of the upper metal plate 4 and the lower metal plate 5 and performing ultrasonic welding to the outer peripheral parts 24, the planar heat pipe is manufactured.
Patent JP-2003080828-A (JP)
Title: Method for manufacturing ink jet recording medium and ink jet recording medium
Inventor: KIKUCHI MASAKO
IPC: B41M5/52
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an ink jet recording medium, by which the ink jet recording medium, in which crack is few and by which an enough ink absorbing capacity is obtained, can be manufactured with excellent productivity. SOLUTION: In the manufacturing method for the ink jet recording medium, which is manufactured by applying a coating liquid prepared by mixing a pigment particle disperser with a water-soluble polymer, at the mixing of the pigment particle disperser with the water-soluble polymer, a condition that the difference between the pH of the pigment particle disperser and that of the water-soluble polymer solution is set to be 0.01 or more and 3.0 or less or a condition that the pH of the pigment particle disperser is set to be 4.0 or more and 8.0 or less is satisfied.
Patent JP-2003086464-A (JP)
Title: Solid electrolytic capacitor
Inventor: OMURA SEIJI
IPC: H01G9/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor of small ESR and tanδ with superior heat resistance and moisture resistance, by improving adhesion of a solid electrolytic layer and a conductive carbon layer in the solid electrolytic capacitor, for which a dielectric film layer, the solid electrolytic layer, the conductive carbon layer and a cathode lead-out layer are formed successively on the surface of an anode body composed of a metallic material. SOLUTION: A carbon nanotube, having a particle length shorter than the center line average roughness of a solid electrolytic layer surface, is contained in the conductive carbon layer.
Patent JP-2003047976-A (JP)
Title: Manufacturing method for porous body having communicating pore mainly comprising tourmaline ore (electric stone ore) powder
Inventor: IMAMURA HITOSHI
IPC: C02F1/68
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To sufficiently and easily extract the characteristics of a tourmaline ore into drinking water, and to supplement zinc that is inclined to be insufficient for men of today. SOLUTION: This porous body having communicating pores contains the tourmaline ore as a main component, a zinc powder, an alcoholic solvent-based binder, and a small amount of a curing agent. These components are mixed and then poured into a forming die to be solidified and sintered therein, thereby producing a porous product having communicating pores, which is used as a bottom of a container for storing water.
Patent JP-2003079892-A (JP)
Title: Game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of surely receiving game balls released from a lower tray in a ball box provided in a game parlor. SOLUTION: A recess part 11A is formed in a central position in the upper part of a frieze board 11 fixed to the lower part of an outer frame 10 and the upper part and the edge part 53 of the sidewall 52 of the ball box 50 can be received in the recess part 11A. A recess part 12A is formed in the lower part of a front frame 12 sequentially to the recess part 11A of the frieze board 11. This constitution can align the center of the ball release hole 22 of the lower tray 20 with the center of the ball box 50.
Patent JP-2003084019-A (JP)
Title: Pseudo periodic signal estimating method and device
Inventor: ALAN KARUDEKU BAHOSU
IPC: G01R23/16
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo periodic signal estimating method and device operable at low sampling frequency without detecting the peak of a waveform in a pseudo periodic signal. SOLUTION: In this pseudo periodic signal estimating method for estimating the basic frequency and basic wave amplitude of a pseudo periodic signal, the frequency with the maximum spectrum is detected at each designated time from the pseudo periodic signal, and the pseudo periodic signal is filtered by a band-pass filter taking the detected frequency as the central frequency. According to the filtering result, the basic frequency of the pseudo periodic signal is estimated, and according to the filtering result of filtering the pseudo periodic signal b a band-pass filter taking the detected frequency as the central frequency, the basic wave amplitude of the pseudo periodic signal is estimated.
Patent JP-2003086115-A (JP)
Title: Electron gun for cathode ray tube, cathode-ray tube and display device
Inventor: NATORI MAKOTO
IPC: H01J29/51
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To improve a convergence characteristic and a focus characteristic in a screen peripheral part and in the entire screen region, in a display device, a cathode ray tube used for it and an electron gun. SOLUTION: This electron gun 23 is provided with a function for shifting a side beam outward in an electron gun electrode as an electron beam is deflected to the screen periphery. This cathode-ray tube is provided with the electron gun 23 and composed by disposing a convergence free type deflection yoke, a deflection yoke of a uniform deflection magnetic field, or the deflection yoke of a uniform deflection magnetic field and a convergence correction magnetic field generation means. This display device is provided with the cathode- ray tube.
Patent JP-2003079878-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the interest of a fluctuating display game. SOLUTION: This game machine is provided with a control device controlling to give a prescribed game value when a pattern falls into a prescribed stop mode on a preset effective line as a result of the fluctuating display game. This game machine is also provided with fluctuation display means capable of displaying the fluctuation display of two modes of an overlapped fluctuation display and a scrolling fluctuation display in the effective line direction during displaying a series of fluctuations. The overlapped fluctuation display displays pattern rows, which are so constituted as to overlappingly turn the multiple patterns to the front side from the inside, and moves the pattern by turning up the front-row pattern of the pattern rows in order and making the following inner pattern visible.  Otherwise, the overlapping fluctuation display allows a pattern to appear with the next pattern overlapped on the font-raw pattern in order. The scrolling fluctuation display in the effective line direction scrolls the patterns in the effective line direction with the multiple patterns aligned in the effective line direction.